{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8504901","patent":{"patent_number":"US-8504901","title":"Apparatus, method, and computer program product for detecting embedded information","assignee":null,"inventors":[],"filing_date":"2009-06-26T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["H04N","G06T","H04N","G06T"],"num_claims":10,"abstract":"A control unit extracts partial information containing embedded information from a partial area of a content, and controls decoding of the embedded information. A decoding unit performs a decoding process of decoding a plurality of code words contained in the embedded information from the partial information. When the decoding process is successfully performed, the decoding unit notifies the control unit of completion of the decoding process so that each of the control unit and the decoding unit perform a parallel processing in an asynchronous manner. The control unit repeatedly extracts the partial information and sends extracted partial information to the decoding unit until the decoding process is successfully performed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus, method, and computer program product for detecting embedded information","description":"A control unit extracts partial information containing embedded information from a partial area of a content, and controls decoding of the embedded information. A decoding unit performs a decoding pro","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8504901","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8504901","citation_suggestion":"Patentable. \"Apparatus, method, and computer program product for detecting embedded information\" (US-8504901). https://patentable.app/patents/US-8504901","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8504901","json":"https://patentable.app/api/llm-context/US-8504901","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:38:03.013Z"}